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2009-10-15 Ralf Corsépius <ralf.corsepius@rtems.org>

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* make/custom/pc386.cfg: New (relocated from /make/custom).
	* make/custom/pc386dx.cfg: New (relocated from /make/custom).
	* make/custom/pc486.cfg: New (relocated from /make/custom).
	* make/custom/pc586.cfg: New (relocated from /make/custom).
	* make/custom/pc686.cfg: New (relocated from /make/custom).
This commit is contained in:
Ralf Corsepius
2009-10-15 04:15:26 +00:00
parent 938cb63330
commit 583a4dccae
6 changed files with 126 additions and 0 deletions
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8
c/src/lib/libbsp/i386/pc386/ChangeLog
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2009-10-15 Ralf Corsépius <ralf.corsepius@rtems.org>
* make/custom/pc386.cfg: New (relocated from /make/custom).
* make/custom/pc386dx.cfg: New (relocated from /make/custom).
* make/custom/pc486.cfg: New (relocated from /make/custom).
* make/custom/pc586.cfg: New (relocated from /make/custom).
* make/custom/pc686.cfg: New (relocated from /make/custom).
2009-10-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
* Makefile.am: Added interrupt server.

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c/src/lib/libbsp/i386/pc386/make/custom/pc386.cfg Normal file
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#
# Config file for the PC 386 BSP
#
# $Id$
#
include $(RTEMS_ROOT)/make/custom/default.cfg
RTEMS_CPU=i386
ifeq ($(RTEMS_CPU_MODEL),)
RTEMS_CPU_MODEL=i386_fp
endif
# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=pc386
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
#
# NOTE: CPU_CFLAGS is set by pc386 variants.
ifeq ($(CPU_CFLAGS),)
CPU_CFLAGS = -mtune=i386
endif
# optimize flag: typically -O2
CFLAGS_OPTIMIZE_V = -O2 -g
# Here is the rule to actually build a $(ARCH)/foo.exe
# It also builds $(ARCH)/foo.sr and $(ARCH)/foo.nm
# Usage ref: src/tests/sptest/sp1/Makefile
#+--------------------------------------------------------------------------+
#| Set the value of RELOCADDR to the address where you want your image to
#| load. If you'll be using GRUB to load the images it will have to be >=
#| 0x100000 (1024K). If you are using NetBoot to load the images it can be
#| >= 0x10000 (64K) AND <= 0x97C00 (607K) OR >= 0x100000 (1024K). The memory
#| top is of course another limit. Make sure there is enough space before the
#| upper memory limits for the image and the memory allocated by it to fit.
#| Make sure the value you choose is aligned to 4 bytes.
#+--------------------------------------------------------------------------+
RELOCADDR=0x00100000
START16FILE=$(PROJECT_RELEASE)/lib/start16$(LIB_VARIANT).bin
START16ADDR=0x00097C00
HEADERADDR=0x00097E00
LDFLAGS += -Wl,-Ttext,$(RELOCADDR)
define bsp-post-link
$(default-bsp-post-link)
$(OBJCOPY) -O elf32-i386 \
--remove-section=.comment \
--remove-section=.note \
--strip-unneeded $(basename $@).exe $(basename $@).nxe
$(OBJCOPY) -O binary $(basename $@).nxe $(basename $@).bin
$(PROJECT_TOOLS)/bin2boot -v $(basename $@)$(DOWNEXT) $(HEADERADDR)\
$(START16FILE) $(START16ADDR) 0 $(basename $@).bin $(RELOCADDR) 0
rm -f $(basename $@).nxe
endef
# BSP-specific tools
BIN2BOOT=$(PROJECT_TOOLS)/bin2boot

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c/src/lib/libbsp/i386/pc386/make/custom/pc386dx.cfg Normal file
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#
# Configuration file for a PC using an i386 Class CPU w/o FPU
#
# $Id$
#
RTEMS_CPU_MODEL=i386dx
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
CPU_CFLAGS = -mtune=i386 -msoft-float -mno-fp-ret-in-387
include $(RTEMS_ROOT)/make/custom/pc386.cfg

14
c/src/lib/libbsp/i386/pc386/make/custom/pc486.cfg Normal file
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#
# Configuration file for a PC using an i486DX Class CPU
#
# $Id$
#
RTEMS_CPU_MODEL=i486dx
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
CPU_CFLAGS = -mtune=i486
include $(RTEMS_ROOT)/make/custom/pc386.cfg

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c/src/lib/libbsp/i386/pc386/make/custom/pc586.cfg Normal file
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#
# Configuration file for a PC using a Pentium Class CPU
#
# $Id$
#
RTEMS_CPU_MODEL=pentium
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
CPU_CFLAGS = -mtune=pentium
include $(RTEMS_ROOT)/make/custom/pc386.cfg

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c/src/lib/libbsp/i386/pc386/make/custom/pc686.cfg Normal file
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#
# Configuration file for a PC using a PentiumPro Class CPU
#
# $Id$
#
RTEMS_CPU_MODEL=pentiumpro
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
CPU_CFLAGS = -mtune=pentiumpro
include $(RTEMS_ROOT)/make/custom/pc386.cfg